Pioneer PDP-42A3HD Service Manual page 55

5
6.3 TV
TV
1.3.1. Equipment
• FLUKE54200M01 or Signal Generator
• Remocon
1.3.2. preparing for adjustment
• Connect Signal Generator signal to Tuner Jack.
• Make TV standard to NTSC.
• Frequency.
1). VHF(L)
2). UHF
3). UHF
• Supply RF with below (multi burst + Color Bar + gray scale) signal.
1.3.3. Checking operation
Pattern
Video multi burst + Color
Bar + gray scale
1.3.4. Checking Sound
-54200 equipment setting -> MONO; 1K, STEREO; L; 1K, R;3K , SAP ; 5K
System
Sound BTSC M
5
6
: 83.25MHz
: 567.25MHz
: 729.25MHz
Test method
1. Contrast, Brightness, check color spread as
changed.
2. Check Sharpness.
3. Check unclearness and ringing of black Level and
white level border.
signal OSD setup
MONO MONO
STEREO
SAP
STEREO MONO
STEREO
SAP
MONO+SAP MONO
STEREO
SAP
STEREO+SAP MONO
STEREO
SAP
PDP-42A3HD
6
7
Output (L/R) Remark
1K / 1K
1K/1K
1K/1K
1K+3K / 1K+3K L+R / 2 , L+R / 2
1K / 3K
1K+3K / 1K+3K L+R / 2 ,L+R / 2
1K / 1K
1K / 1K
5K / 5K
1K /1K
1K/3K
5K/5K
7
8
A
B
Remark
C
D
E
F
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